woocommerce_coupon_custom_discounts_array │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_coupon_custom_discounts_array', 'wp_kama_woocommerce_coupon_custom_discounts_array_filter', 10, 2 );

/**
 * Function for `woocommerce_coupon_custom_discounts_array` filter-hook.
 * 
 * @param  $coupon_code() ] 
 * @param  $coupon          
 *
 * @return 
 */
function wp_kama_woocommerce_coupon_custom_discounts_array_filter( $coupon_code() ], $coupon ){

	// filter...
	return $coupon_code() ];
}

$coupon_code() ]

-

$coupon

-

Where the hook is called

$this->discounts[ $coupon->get_code() ] = apply_filters( 'woocommerce_coupon_custom_discounts_array', $this->discounts[ $coupon->get_code() ], $coupon );

Where the hook is used in WooCommerce